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Mrs.Johnson's third grade class is creating a model of their school grounds.Each group of students is responsible for different aspects of the model.Some are cutting cardboard, some are painting, and some are making miniature figurines out of Play-Doh.Eventually, Mrs.Johnson will combine all these elements into a finished product.Which of the following visual processes in the brain is this scenario most analogous to?


A) transduction
B) binding
C) feature detection
D) subliminal perception

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_____ depth-vision cues depend on the combination of the images in the left and right eyes and on the way the two eyes work together.


A) Monocular
B) Binocular
C) Gradient
D) Parallel

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Which of the following parts of the eye are most likely to be affected for an individual who is color blind?


A) optic chiasms
B) rods
C) blind spots
D) cones

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Which of the following statements is true of the cones of the eye's retina?


A) Cones require larger amounts of light than rods in order to respond.
B) Cones are not light sensitive.
C) Cones are not found in the fovea.
D) Cones operate best in the dark.

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Which of the following sensory processes is most activated when a person is tasting food that is extremely salty?


A) thermoreception
B) chemoreception
C) mechanoreception
D) photoreception

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Jenny is a little girl whose experience of pain is different from other children her age.She does not have quick reactions to pain that help her avoid painful situations, such as pressing a pin between her fingers or biting down on her hand.However, she is able to feel the prolonged pain from these injuries.Which of the following provides the most likely explanation for Jenny's responsiveness to pain?


A) Jenny's body releases no endorphins.
B) Jenny's fast pathway does not function as well as her slow pathway.
C) Jenny's brain is unable to receive the neural impulses from all pain receptors.
D) Jenny's threshold for pain is low.

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Which of the following is true of the sense of touch?


A) Our sensitivity to touch is equally good across all areas of the skin.
B) The brain devotes more space to analyzing touch signals coming from the legs than from the hands.
C) In touch we detect mechanical energy, or pressure against the skin.
D) Human toolmakers need much less touch discrimination in their hands.

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The purpose of semicircular canals in the inner ear is to


A) protect the ear from damage.
B) detect high-frequency sounds.
C) detect low-frequency sounds.
D) detect the motion of your head.

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In the context of sensation, which of the following sensory processes is most activated when a person is tickled?


A) thermoreception
B) chemoreception
C) mechanoreception
D) photoreception

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The purpose of parallel processing is to


A) allow sensory information to travel rapidly through the brain.
B) allow rods and cones to function simultaneously.
C) prevent the misinterpretation of colors.
D) use binocular cues to perceive depth.

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Although several bulbs have burned out on the Movie Buff Theater's sign at the entrance and the letters are not completely formed, Caleb can still read the announcement for the upcoming movie.Which gestalt principle best accounts for this phenomenon?


A) principle of closure
B) principle of proximity
C) principle of similarity
D) principle of convergence

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One criticism of place theory is that it


A) adequately explains low-frequency sounds but not high-frequency sounds.
B) adequately explains high-frequency sounds but not low-frequency sounds.
C) doesn't explain findings from split-brain research.
D) can't explain the different functions of rods and cones.

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Linda is studying while listening to her iPod.She notices that when she raises the volume five decibels when the volume is initially low, the change is very noticeable.However, when the volume is initially high, increasing the volume by five decibels doesn't result in as noticeable of a change in sound.This phenomenon is best explained by


A) the volley principle.
B) Weber's law.
C) perceptual constancy.
D) selective attention.

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Each key on a touch-tone telephone makes a slightly different sound when touched.This difference is due to the pitch of sound produced by each key.The difference in pitch is determined by the _____ of the sound waves coming from each key.


A) intensity
B) timbre
C) decibel
D) frequency

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The difference between the fast and slow neural pathways of pain messages is that, in the fast pathway


A) fibers connect directly with the thalamus.
B) pain information travels through the limbic system.
C) a detour delays the arrival of information at the cerebral cortex by seconds.
D) pain information goes to the cerebral cortex first.

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In the context of nature of sound, wavelength determines a sound wave's


A) frequency.
B) amplitude.
C) decibel level.
D) timbre.

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The sensory receptors for taste called taste buds are located in the


A) papillae.
B) pinna.
C) optic chiasm.
D) olfactory epithelium.

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Which part of an eye usually acts like the aperture of a camera, opening and closing depending on the amount of light required to enter the eye?


A) the pupil
B) the sclera
C) the retina
D) the iris

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The perception that a stationary object is moving is known as _____.


A) real movement.
B) apparent movement.
C) convergence.
D) depth perception.

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Which of the following theories of vision can best explain the occurrence of afterimages (i.e., sensations that remain after a stimulus is removed) ?


A) trichromatic theory
B) opponent-process theory
C) frequency theory
D) place theory

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